What powers 
dena-kongress.de?
Last seen Sep 2024 · 16 technologies across 12 categories
Advertising
Twitter Ads
since Dec 2021
Analytics
Google Analytics
since Feb 2021
Linkedin Insight Tag
since Feb 2021
CDN
Cloudflare
since Sep 2024
CMS
TYPO3 CMS
since Dec 2020
Cookie compliance
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Programming languages
PHP
since Dec 2020
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Dec 2020
Video players
YouTube
since Nov 2022
Web servers
Apache HTTP Server
since Dec 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.55 / 10 · ranked #843,665 of all domains
51 referring domains · OpenPageRank
Infrastructure
- Hosted on DUNKEL (62.93.246.131)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 796,398, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted